20177911296

素因数分解:

$2^9\times 3^5\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1223

約数の個数: 240

約数和(自身を含む): 60835158384

約数和(自身を除く): 40657247088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 157, 162, 192, 216, 243, 256, 288, 314, 324, 384, 432, 471, 486, 512, 576, 628, 648, 768, 864, 942, 972, 1033, 1152, 1256, 1296, 1413, 1536, 1728, 1884, 1944, 2066, 2304, 2512, 2592, 2826, 3099, 3456, 3768, 3888, 4132, 4239, 4608, 5024, 5184, 5652, 6198, 6912, 7536, 7776, 8264, 8478, 9297, 10048, 10368, 11304, 12396, 12717, 13824, 15072, 15552, 16528, 16956, 18594, 20096, 20736, 22608, 24792, 25434, 27891, 30144, 31104, 33056, 33912, 37188, 38151, 40192, 41472, 45216, 49584, 50868, 55782, 60288, 62208, 66112, 67824, 74376, 76302, 80384, 83673, 90432, 99168, 101736, 111564, 120576, 124416, 132224, 135648, 148752, 152604, 162181, 167346, 180864, 198336, 203472, 223128, 241152, 251019, 264448, 271296, 297504, 305208, 324362, 334692, 361728, 396672, 406944, 446256, 486543, 502038, 528896, 542592, 595008, 610416, 648724, 669384, 723456, 793344, 813888, 892512, 973086, 1004076, 1085184, 1190016, 1220832, 1297448, 1338768, 1459629, 1586688, 1627776, 1785024, 1946172, 2008152, 2170368, 2380032, 2441664, 2594896, 2677536, 2919258, 3255552, 3570048, 3892344, 4016304, 4378887, 4760064, 4883328, 5189792, 5355072, 5838516, 6511104, 7140096, 7784688, 8032608, 8757774, 9766656, 10379584, 10710144, 11677032, 13136661, 14280192, 15569376, 16065216, 17515548, 19533312, 20759168, 21420288, 23354064, 26273322, 31138752, 32130432, 35031096, 39409983, 41518336, 42840576, 46708128, 52546644, 62277504, 64260864, 70062192, 78819966, 83036672, 93416256, 105093288, 124555008, 128521728, 140124384, 157639932, 186832512, 210186576, 249110016, 280248768, 315279864, 373665024, 420373152, 560497536, 630559728, 747330048, 840746304, 1120995072, 1261119456, 1681492608, 2241990144, 2522238912, 3362985216, 5044477824, 6725970432, 10088955648, 20177911296]

約数ペア:

[(1, 20177911296), (2, 10088955648), (3, 6725970432), (4, 5044477824), (6, 3362985216), (8, 2522238912), (9, 2241990144), (12, 1681492608), (16, 1261119456), (18, 1120995072), (24, 840746304), (27, 747330048), (32, 630559728), (36, 560497536), (48, 420373152), (54, 373665024), (64, 315279864), (72, 280248768), (81, 249110016), (96, 210186576), (108, 186832512), (128, 157639932), (144, 140124384), (157, 128521728), (162, 124555008), (192, 105093288), (216, 93416256), (243, 83036672), (256, 78819966), (288, 70062192), (314, 64260864), (324, 62277504), (384, 52546644), (432, 46708128), (471, 42840576), (486, 41518336), (512, 39409983), (576, 35031096), (628, 32130432), (648, 31138752), (768, 26273322), (864, 23354064), (942, 21420288), (972, 20759168), (1033, 19533312), (1152, 17515548), (1256, 16065216), (1296, 15569376), (1413, 14280192), (1536, 13136661), (1728, 11677032), (1884, 10710144), (1944, 10379584), (2066, 9766656), (2304, 8757774), (2512, 8032608), (2592, 7784688), (2826, 7140096), (3099, 6511104), (3456, 5838516), (3768, 5355072), (3888, 5189792), (4132, 4883328), (4239, 4760064), (4608, 4378887), (5024, 4016304), (5184, 3892344), (5652, 3570048), (6198, 3255552), (6912, 2919258), (7536, 2677536), (7776, 2594896), (8264, 2441664), (8478, 2380032), (9297, 2170368), (10048, 2008152), (10368, 1946172), (11304, 1785024), (12396, 1627776), (12717, 1586688), (13824, 1459629), (15072, 1338768), (15552, 1297448), (16528, 1220832), (16956, 1190016), (18594, 1085184), (20096, 1004076), (20736, 973086), (22608, 892512), (24792, 813888), (25434, 793344), (27891, 723456), (30144, 669384), (31104, 648724), (33056, 610416), (33912, 595008), (37188, 542592), (38151, 528896), (40192, 502038), (41472, 486543), (45216, 446256), (49584, 406944), (50868, 396672), (55782, 361728), (60288, 334692), (62208, 324362), (66112, 305208), (67824, 297504), (74376, 271296), (76302, 264448), (80384, 251019), (83673, 241152), (90432, 223128), (99168, 203472), (101736, 198336), (111564, 180864), (120576, 167346), (124416, 162181), (132224, 152604), (135648, 148752)]